Yetty Hastiana, Yetty and Fachrurrozie Sjarkowie, Fachrurrozie and Dinar DAP, Dinar and M. Rasjid Ridho, Rasjid (2009) STUDI VEGETASI MANGROVE SEBAGAI UPAYA PENGENALAN POTENSI KEANEKARAGAMAN EKOSISTEM ESTUARI. STUDI VEGETASI MANGROVE SEBAGAI UPAYA PENGENALAN POTENSI KEANEKARAGAMAN EKOSISTEM ESTUARI, 6 (1). pp. 36-46. ISSN 1829586x

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Abstract

Salah satu ekosistem yang termasuk dalam ekosistem lahan basah pesisir (coastal lowlands) adalah estuari. Ekosistem ini dipengaruhi pasang surut air laut. Ekosistem estuari dengan vegetasi mangrovenya dikenal produktif, tetapi peka terhadap gangguan dan degradasi. Pada beberapa daerah, penyebab degradasi adalah kenaikan muka air laut (global warming efect), depresi sedimen dan perubahan hidrologis. Indonesia termasuk dalam kawasan di Asia Pasifik yang mempunyai lahan basah dengan biodiversity mangrove yang tinggi, salah satunya di Pantai Timur SumSel, khususnya kawasan Sembilang, Banyuasin. Ekosistem mangrove dikenal sebagai pensubsidi energi, potensi mangrove yang menawarkan manfaat, menyebabkan keberadaannya tidak sepi dari pengrusakkan. Meskipun sebagian kawasan, termasuk dalam kawasan konservasi, namun tekanan terhadap kawasan ini terus meningkat. Bentuk aktivitasnya antara lain: pemanfatan hasil hutan dan perubahan laju alih fungsi hutan menjadi: lahan budidaya, tambak, kawasan industri, pengembangan infrastruktur (pelabuhan); pengembangan kawasan kota pesisir pantai (coastal city). Terganggunya ekosistem mangrove, dalam skala global berdampak pada punahnya biodiversity teresterial dan aquatik, berdampak pada kehidupan masyarakat. Melihat kemungkinan munculnya konflik, perlu dilakukan studi pengelolaan. Alternatif pengelolaan membangun konsep pengelolaan berkelanjutan. Konsep ini menunjukkan modifikasi pemanfaatan dengan memberikan keuntungan kontinu, sedang sifat alami seperti jaring makanan dan proses ekologis terpelihara. Pengelolaan diarahkan pada mempertahankan optimalisasi pemanfaatan dengan tetap menjaga keberlanjutan ekologi. Kata Kunci: biodiversitas, ekosistem estuari, lahan basah pesisisr, vegetasi mangrove. ABSTRACT Mangrove Ecosystem known as energy substitution, mangrove potency offering benefit, causing its existence is silent the than ruining. Lowlands Coastal is potential land type to be developed, but in its development need global effect. Lowlands represent ecosystem of most degradation, its cause extended by natural factor of human being factor. On some area, degradation cause increase of sea water face (as global warming effect), sediment and change of pattern hydrology. Indonesia is included in area in Asia Pacific having lowland with high mangrove ecosystem biodiversity, one of them reside in South Sumatra. Though some of Sembilang area, Sumsel have the included in conservation area, but pressure to this area increasing. One of its activity form for example: use result of fast change and forest displace forest function become: conducting farm, fishpond, industrial area, infrastructure development (port); development of coastal area town (city coastal). Change of mangrove ecosystem to progressively increase by effect global warming in the form: increase sea water face, change tidal pattern. Change of mangrove ecosystem influence ecosystem balance, in global scale affect to totally disappeared of biodiversity aquatic, finally affect to life of society. See possibility of appearance various conflict, require to be studied by anticipatory management of exploitation level. Alternative Management of mangrove to develop concept management of have continuation to with vision of environment. The concept is show exploiting modification by giving advantage of continue, while nature like food net and ecological process remain to be looked after. New paradigm in management of resource developed to through approach entangle recognized local society with "community development”. Key Words: biodiversity, estuarine ecosystem, coastal lowlands area, mangrove vegetation,

Item Type:	Article
Subjects:	A General Works > AC Collections. Series. Collected works
Divisions:	PPS Pendidikan Biologi (S2)
Depositing User:	Dr. Yetty Hastiana M.Si
Date Deposited:	08 May 2023 03:54
Last Modified:	08 May 2023 03:54
URI:	http://repository.um-palembang.ac.id/id/eprint/24829

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